According to the CMIP5 design, BCC_CSM1.1 runs most of the experiments, BCC_CSM1.1(m) runs some core simulations. The output includes averages over a range of time scales, from hours to a full year, of important physical, chemical, and biological values from the atmosphere, ocean, land, and sea-ice components of BCC_CSM1.1 and BCC_CSM1.1(m). All CMIP5 data from BCC_CSM have been published on PCMDI gateway and released. The data user also can access all of the data directly on our datanode.

CMIP5 ID:6.1 Resolution: T42 in atm. 1/3~1ºlat. x 1ºlon. tripolar grids in ocn. Years: 160-299 Ensemble member: 1 Time Frequencies: monthly, dailyParent experiment: piControl Branch time: 160Comment: CO2 concentration is prescribed by increasing at 1%/yr from the value used in the pre-industrial control run to quadrupling . Other forcings are fixed at the values of pre-industrial control run.

CMIP5 ID: 6.1 Resolution: T106 in atm. 1/3~1ºlat. x 1ºlon. tripolar grids in ocn. Years: 240-379 Ensemble member: 1 Time Frequencies: monthly, dailyParent experiment: piControl Branch time: 240Comment: CO2 concentration is prescribed by increasing at 1%/yr from the value used in the pre-industrial control run to quadrupling . Other forcings are fixed at the values of pre-industrial control run.

CMIP5 ID:5.4-1 Resolution: T42 in atm. 1/3~1ºlat. x 1ºlon. tripolar grids in ocn. Years: 160-299 Ensemble member: 1 Time Frequencies: monthly, dailyParent experiment: piControl Branch time: 160Comment: CO2 concentration is prescribed by increasing at 1%/yr from the value used in the pre-industrial control run to quadrupling. Other forcings are fixed at the values of pre-industrial control run. The radiation code is fed the time-invariant CO2 concentration from the control. The carbon cycle in ocean and land responds only to the increase in CO2 concentration.

CMIP5 ID:5.4-2 Resolution: T42 in atm. 1/3~1ºlat. x 1ºlon. tripolar grids in ocn.Years: 1850-2100 Ensemble member: 1 Time Frequencies: monthly, dailyParent experiment: piControl Branch time: 160Comment: CO2 concentration in the atmosphere is prescribed as historical expt.3.2 during 1850-2005 and RCP4.5 during 2006-2099. Other forcings are fixed at the values of pre-industrial control run. The radiation code is fed the time-invariant CO2 concentration from the control. The carbon cycle in ocean and land responds only to the increase in CO2 concentration.

CMIP5 ID:5.5-1 Resolution: T42 in atm. 1/3~1ºlat. x 1ºlon. tripolar grids in ocn. Years: 160-299 Ensemble member: 1 Time Frequencies: monthly, dailyParent experiment: piControl Branch time: 160Comment: CO2 concentration is prescribed by increasing at 1%/yr from the value used in the pre-industrial control run to quadrupling. Other forcings are fixed at the values of pre-industrial control run. Only the radiation code “sees” the rising atmospheric CO2 concentration. The carbon cycle “sees” the pre-industrial control atmospheric CO2 concentration.

Experiment ID: decadalXXXX Experiment: 10 or 30-year run initialized in year from 1960 to 2005Model version: BCC-CSM1.1 Data Availability:ESG| BCC

Details

CMIP5 ID:1.1&1.2 Resolution: T42 in atm. 1/3~1ºlat. x 1ºlon. tripolar grids in ocn.Years: 30 years for every five years initialized from 1960 till 2005, 10 years initialized in other years.Ensemble member: 4 for every five years initialized from 1960 till 2005, 3 for initialized in other years. Time Frequencies: monthly, daily, 6 hours, 3 hoursInitialization: Ocean initial condition is derived from a 50-year control run under the climate condition of 1958A.D. (3.2). In the 50-year run, the model state is dynamic nudging to the observed SODA data of 1958 with fixed .atmospheric forcing agents at 1958, and then integrates into the predict initial time with time-evolution observed SODA data and atmospheric forcing data. Comment: The experiment starts from historical run at 1st Sep. 1st Nov. 1st Dec., XXXX year and 1st Jan XXXX+1 year for realization 1 to 4. With ocean initial conditions using the nudging method to observed temperature for the start time. The atmospheric and land compositions are prescribed as in the historical run (expt. 3.2) and the RCP4.5 scenario (expt. 4.1) beyond year 2005.

CMIP5 ID:1.4 Resolution: T42 in atm. 1/3~1ºlat. x 1ºlon. tripolar grids in ocn.Years: 10 yearsEnsemble member: 3 Time Frequencies: monthly, daily, 6 hours, 3 hoursInitialization: The same as expt.1.1. Comment: Initialized near end of 2005 as in expt.1.1, but with a Pinatubo-like eruption imposed in 2010.